Title of Invention	SYSTEM AND METHOD FOR FACILITATING COMMUNICATIONS BETWEEN DEVICES IN A COMMUNICATIONS NETWORK
Abstract	A wireless communications network and a method, system, computer program product for implementing the wireless communications network is provided. In one embodiment, the wireless communications network includes an internet micro cell, an Internet gateway, and a wireless service provider telephone switch. The internet micro cell isconfigured to receive wireless data transmissions from a wireless device, such as a wireless mobile telephone, and to transmit the data transmission via a wired medium, such as, for example, an Ethernet transmission line, to the Internet gateway. The internet gateway then sends the information to the wireless service provider"s telephone switch to then be routed to the appropriate recipient through the wireless service provider"s wireless mobile telephone network. The internet micro cellis also configured to receive data from the internet service provider"s telephone switch routed, via the Internet, and to then wirelessly transmit the information to the wireless mobile telephone.

Title of Invention

SYSTEM AND METHOD FOR FACILITATING COMMUNICATIONS BETWEEN DEVICES IN A COMMUNICATIONS NETWORK

Abstract

A wireless communications network and a method, system, computer program product for implementing the wireless communications network is provided. In one embodiment, the wireless communications network includes an internet micro cell, an Internet gateway, and a wireless service provider telephone switch. The internet micro cell isconfigured to receive wireless data transmissions from a wireless device, such as a wireless mobile telephone, and to transmit the data transmission via a wired medium, such as, for example, an Ethernet transmission line, to the Internet gateway. The internet gateway then sends the information to the wireless service provider"s telephone switch to then be routed to the appropriate recipient through the wireless service provider"s wireless mobile telephone network. The internet micro cellis also configured to receive data from the internet service provider"s telephone switch routed, via the Internet, and to then wirelessly transmit the information to the wireless mobile telephone.

Full Text	FORM 2 THE PATENTS ACT, 1970 (39 of 1970) & THE PATENTS RULES, 2003 COMPLETE SPECIFICATION (See section 10, rule 13) "INTERNET MICRO CELL" ELECTRONIC DATA SYSTEMS CORPORATION, a US company of 5400 Legacy Drive, MS/H3-3A-05, Piano, TX 75024, US. The following specification particularly describes the invention and the manner in which it is to be performed. WO 2005/115030 PCT/US2005/013655 INTERNET MICRO CELL BACKGROUND OF THE INVENTION 5 to wireless 1. Technical Field: The present invention relates generally telecommunications and, more specifically to communications. 10 2. Description of Related Art: Wireless mobile telephones are becoming more common place throughout the world every year. With every year that passes, more and more people become more accustomed to being 15 able to talk on the telephone and/or send and receive messages via the wireless mobile telephone anywhere they happen to roam. Furthermore, many businesses have evolved such that they rely ever increasingly upon wireless mobile telephone access. Thus, failure to connect to the wireless 20 network results at the very least in frustration and, often times, in lost business opportunities, revenue, and/or efficiency. However, such an occurrence is more common than would be desirable, especially in some homes and public places, 25 such as, for example, office buildings, restaurants, and retail establishments, due to poor cellular coverage and/or interference from these man made structures. Furthermore, analog cellular coverage is being phased out, leading to reduced coverage in rural areas. Additionally, in many 30 public places, such as sports arenas, stadiums, and shopping malls, a high volume of calls places too high of a load on cell towers causing many users to lose coverage and/or have their telephone calls "dropped" by the tower. WO 2005/115030 PCT/US2005/013655 It would be .desirable to have a device, method, system, and computer program product which would alleviate the problems associated with poor cellular coverage and thus, increase connectivity between the wireless devices and the 5 wireless service providers, thereby decreasing the inconvenience to users of having calls dropped or not being able to receive a signal from the wireless service providers' networks. WO 2005/115030 PCT/US2005/013655 SUMMARY OF THE INVENTION The present invention provides wireless communications network and a method, system, computer program product for 5 implementing the wireless communications network. In one embodiment, the wireless communications network includes an internet micro cell, an internet gateway, and a wireless service provider telephone switch. The internet micro cell is configured to receive wireless data transmissions from a 10 wireless device, such as a wireless mobile telephone, and to transmit the data transmission via a wired medium, such as, for example, an Ethernet transmission line, to the internet gateway. The internet gateway then sends the information to the wireless service provider's telephone switch to then be 15 routed to the appropriate recipient through the wireless service provider's wireless mobile telephone network. The internet micro cell is also' configured to receive data from the internet service provider's telephone switch routed, via the Internet, and to then wirelessly transmit the 20 information to the wireless mobile telephone. WO 2005/115030 5 PCT/US2005/013655 BRIEF DESCRIPTION OF THE DRAWINGS The novel features believed characteristic of the invention are set forth in the appended claims. The 5 invention itself, however, as well as a preferred mode of use, further objectives and advantages thereof, will best be understood by reference to the following detailed description of an illustrative embodiment when read in conjunction with the accompanying drawings, wherein: 10 Figure 1 depicts a system diagram illustrating a distributed data processing system illustrating communication between both wired and wireless devices according to the prior art; Figure 2 depicts a wireless communication system of the 15 prior art; Figure 3 depicts a pictorial diagram illustrating an internet micro cell wireless communication system in accordance with one embodiment of the present invention; Figure 4 depicts a diagram illustrating an exemplary 20 process flow and program function for providing the location of a wireless mobile phone to a wireless service provider in accordance with one embodiment of the present invention; Figure 5 depicts a block diagram of a wireless mobile phone in which the present invention may be implemented; and 25 Figure 6 depicts a block diagram illustrating an exemplary internet micro cell in accordance with one embodiment of the present invention. WO 2005/115030 6 PCT/US2005/013655 DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT With reference now to the figures, and in particular With reference to Figure 1, a system diagram illustrating a 5 distributed data processing system illustrating communication between both wired and wireless devices according to the prior art is depicted. Distributed data processing system 100 is a plurality of interconnected heterogeneous networks in which the 10 present invention may be implemented. As illustrated, distributed data processing system 100 contains an Internet Protocol (IP) network 102, a Local Area Network (LAN) / Wide Area Network (WAN) 104, the Public Switched Telephone Network (PSTN) 109, a cellular wireless network 112, and a 15 satellite communication network 116. Networks 102, 104, 109, 112, and 116 may include permanent connections, such as wire or fiber optic cables, or temporary connections made through telephone connections. IP network 102 may be the publicly available IP network 20 (the Internet), a private IP network, or a combination of public and private IP networks. In any case, IP network 102 operates according to the Internet Protocol and routes packets among its many switches and through its many transmission paths. IP networks are generally known in the 25 art to be expandable, fairly easy to use and heavily supported. Coupled to IP network'102 is a Domain Name Server (DNS) 108 to which queries may be sent, such queries each requesting an IP address based upon a Uniform Resource Locator (URL). IP network 102 supports 32 bit IP addresses 30 as well as 128 bit IP addresses, which are currently in the planning stage. LAN/WAN 104 couples to IP network 102 via a proxy server 106 (or another connection). LAN/WAN 104 may operate WO 2005/115030 PCT/US2005/013655 according to various communication protocols, such as the Internet Protocol, the Asynchronous Transfer Mode (ATM) protocol, or other known packet switched protocols. Proxy server 106 serves to route data between IP network 102 and 5 LAN/WAN 104. A firewall that precludes unwanted communications from entering LAN/WAN 104 may also be located at the location of proxy server 106. Computer 120 couples to LAN/WAN 104 and supports communications with LAN/WAN 104. Computer 120 may employ 10 the LAN/WAN and proxy server 106 to communicate with other devices across IP network 102. Such communications are generally known in the art and will not be further described herein except to expand upon the teachings of the present invention. As is also shown, phone 122 couples to computer 15 120 and may be employed to initiate IP Telephony communications with another phone or voice terminal using IP Telephony. In such an IP telephony system, a gatekeeper is deployed by a service provider to manage IP telephony for its users. An IP phone 154 connected to IP network 102 (or 20 other phone, e.g., phone 124) may communicate with phone 122 using IP telephony. PSTN 109 is a circuit switched network that is primarily employed for voice communications, such as those enabled by a standard phone 124. However, PSTN 109 also 25 supports the transmission of data. Data transmissions may be supported to a tone based terminal, such as a FAX machine. 12 5, to a tone based modem contained in computer 12 6, or to another device that couples to PSTN 109 via a digital connection, such as an Integrated Services Digital Network 30 (ISDN) line, an Asynchronous Digital Subscriber Line (ADSL), or another digital connection to a terminal that supports such a connection. As illustrated, a voice terminal, such as phone 128, may couple to PSTN 109 via computer 126 rather WO 2005/115030 PCT/US2005/013655 than being supported directly by PSTN 109, as is the case with phone 124. Thus, computer 126 may support IP telephony with voice terminal 128, for example. Cellular network 112 supports wireless communications 5 with terminals operating in its service area (which may cover a city, county, state, country, etc.). As is known, cellular network 112 includes a plurality of towers, e.g., 130, that each service communications within a respective cell. Wireless terminals that may operate in conjunction 10 with cellular network 112 include wireless handsets 132 and wirelessly enabled laptop computers 134, for example. Wireless handsets 132 could be, for example, personal digital assistants, wireless or cellular telephones, or two-way pagers. Cellular network 112 couples to IP network 102 15 via gateway 114. For data communications, such as Wireless Application Protocol (WAP), a WAP gateway 114 may be utilized. "Tone based data" traffic, as mentioned above, is routed through the direct connection between cellular network 112 and PSTN 109. 20 Wireless handsets 132 and wirelessly enabled laptop computers 134 may communicate with cellular network 112 using a wireless application protocol (WAP). WAP is an open, global specification that allows mobile users with wireless devices, such as, for example, mobile phones, 25 pagers, two-way radios, smartphones, communicators, personal digital assistants, and portable laptop computers', to easily access and interact with information and services almost instantly. WAP is a communications protocol and application environment and can be built on any operating system 30 including, for example, Palm OS, EPOC, Windows CE, FLEXOS, OS/9, and JavaOS. WAP provides interoperability even between different device families. WO 2005/115030 PCT/US2005/013655 WAP is the wireless equivalent of Hypertext Transfer Protocol (HTTP) and Hypertext Markup Language (HTML). The HTTP-like component defines the communication protocol between the handheld device and a server or gateway. This 5 component addresses characteristics that are unique to wireless devices, such as data rate and round-trip response time. The HTML-like component, Wireless Markup Language (WML), defines new markup and scripting languages for displaying information to and interacting with the user. 10 This component is highly focused on the limited display size and limited input devices available on small, handheld devices. For example, a typical cell phone may have only a 4xl0-character display with 16-gray levels and only a numeric keypad plus up/down volume keys. 15 Cellular network 112 operates according to an operating standard, which may be the Advanced Mobile Phone System (AMPS) standard, the Code Division Multiple Access (CDMA) standard, the Time Division Multiple Access (TDMA) standard, or the Global System for Mobile Communications or Groupe 20 Speciale Mobile (GSM), for example. Independent of the standard(s) supported by cellular network 112, cellular network 112 supports voice and data communications with terminal units, e.g., 132 and 134. Satellite network 116 includes at least one satellite 25 dish 136 that operates in conjunction with a satellite 138 to provide satellite communications with a plurality of terminals, e.g., laptop computer 142 and satellite handset 140. Satellite handset 140 could also be a two-way pager. Satellite network 116 may be serviced by one or more 30 geosynchronous orbiting satellites, a plurality of medium earth orbit satellites, or a plurality of low earth orbit satellites. In any case, satellite network 116 services voice and data communications and couples to IP network 102 WO 2005/115030 PCT/US2005/013655 via gateway 118 or, alternatively, couples directly to PSTN 109 for voice traffic. However, one problem with a communication system such as depicted in Figure 1 is that wireless devices, such as, for 5 example, wireless devices 132 and 134, may sometimes be out of range of a communication tower 130, thereby rendering those devices useless. The reasons that the wireless device is out of range are myriad. Common reasons are, however, that the wireless device is located in a region with sparse 10 tower coverage, such as a rural area, or that the communication with the tower is. blocked or interfered with by, for example, an office building or other structure. To more fully appreciate the problem, we refer now to Figure 2, which depicts a wireless communication system of 15 the prior art. Wireless communication system 200 includes a plurality of communication towers, such as, for example, towers 204 and 210, as well as a plurality of wireless devices, such as, for example, wireless devices 202, 212, and 216. Wireless devices 202 and 212 communicate with towers 20 204 and 210 respectively, which in turn have dedicated communications lines 208 and 214 with a cell provider phone switch 206. Cell provider phone switch 206 in turn provides a communication link with a communication network, such as depicted in Figure 1 above. Thus, wireless devices 202 and 25 212 may communicate with each other or with other devices within a communication network. However, wireless device 216 is outside the range to communicate with either tower 204 or tower 210. Thus, wireless device 216 is unable to communicate with any device 30 until it is moved within range of a tower, such as, for example, either one of towers 204 and 210. Turning now to Figure 3, a pictorial diagram illustrating an internet micro cell wireless communication WO 2005/115030 PCT/US2005/013655 system is depicted in accordance with one embodiment of the present invention. Internet micro cell 310 provides a wireless access point for a wireless device, such as wireless mobile phone 322 to connect into a communication system. 5 However, rather than directly connecting via a dedicated communications line to a cell provider phone switch 304, internet micro cell 310 connects to the Internet 302 via, for example, a local Ethernet connection through gateway 308 which may be, for example, a router or switch. Typically, 10 unlike conventional radio towers currently used by cell phone providers which may have a range of several kilometers, internet micro cells, such as internet micro cell 310, may have much smaller coverage range on the order of tens or hundreds of meters, especially when used within a home. 15 However, the range does not necessarily have to be so limited. In its most basic form, internet micro cell 310 comprises an antenna for broadcasting and receiving communication from wireless mobile phone 322, a wired Ethernet connection for connecting to a gateway 308 to the 20 Internet 302, an software and/or hardware for implementing a protocol for communicating with wireless device 322. Thus, wireless mobile phone 322 may connect to internet micro cell 310 via an existing or future cellular protocol or, alternatively, may utilize other protocols, such as, for 25 example, a wireless Ethernet protocol (e.g., IEEE 802.11a, b, or g). Currently, 2.5G and 3G cellular networks allow the cellular devices to transmit data at rates higher than the standard "tone based data" in voice networks. These 30 transmissions are digital from the cellular device to the tower. Currently, this data service is routed through the carriers networks and connected to the internet through a gateway such as gateway 114 depicted in Figure 1. To emulate WO 2005/115030 PCT/US2005/013655 the current situation with the internet micro cell of the present invention, the data is tunneled through the internet 302 to cell provider phone switch 304, then routed back to the internet 302 through a gateway, such as, for example, 5 gateway 114 depicted in Figure 1. Depending on the configuration of devices 318 and 322, in some embodiments, this communication could go directly to the internet 302, bypassing the cellular provider completely, and thus provide a cost savings to the cellular customer. 10 Cell provider phone switch 304 receives communication from wireless mobile phone 322 via the Internet 302 and then routes the communication on to its destination using existing analog and digital telephone networks. Communication received by cell provider phone switch 304 intended for 15 wireless mobile phone 322 is routed through the Internet 302 to internet micro cell 310 using the internet micro cell's 310 IP address. Internet micro cell 310 then broadcasts the communication to wireless device 322. Various encryption methods and other security measures well known in the art may 20 be implemented to ensure that communication between wireless device 322 and internet micro cell 310 are not intercepted by other devices. Other devices may also be connected to the Internet 302 through gateway 308 as depicted. in Figure 3. For example, a 25 wirelessly enabled lap top computer 318 may connect with gateway 308 via a wireless access point 312 and an analog telephone 320 may connect to a Voice Over IP (VOIP) telephone provider phone switch 306 through an analog telephone adapter 314. Furthermore, the communication system 300 depicted in 30 Figure 3 could be incorporated within a distributed data processing system such as, for example, distributed data processing system 100 depicted in Figure 1. WO 2005/115030 PCT/US2005/013655 The internet micro cell 310 may be placed, for example, within homes, public places with poor cell phone coverage, and public places with high volumes of cell traffic. The micro cell 310 may be portable, allowing a user to carry the 5 internet micro cell to another location. Thus, for example, if a user is traveling internationally, the user can connect the internet micro cell 310 to broadband in the hotel room to make and receive calls at "local" rates rather than at international rates. 10 By installing an internet micro cell 310 in a public place with poor cell phone coverage, such as is often the case inside many modern office buildings, users in the public place who once experience poor cellular coverage now experience excellent phone coverage. In some embodiments, 15 the internet micro cell may include an additional external antenna with additional power to cover a larger area. For example, if a theme park is located within an area of poor cellular coverage, an additional external tower may be implemented by the theme park operator to provide coverage 20 throughout the park. The external antenna is connected however to the internet micro cell rather than to a cell provider phone switch 304. Another use of an internet micro cell, as mentioned above, is at public places with high volumes of cell phone 25 use. For example, why build a number of cell towers to support a stadium that is only used a few hours a week? Instead, one could use multiple internet micro cells to provide coverage inside the stadium. Bandwidth via the internet is more cost efficient than dedicated connections 30 back to the providers. Thus, an internet micro cell in such an environment would be cost efficient. Internet micro cells could also be used in temporary remote locations, such as at the site of natural disasters, WO 2005/115030 PCT/US2005/013655 construction sites, or the Olympic Games. Internet micro cells could also be used as a replacement for satellite phones. For example, one satellite uplink could provide coverage for multiple "standard" cell phones connected to the 5 satellite uplink via an internet micro cell. In order for micro cells to be of use, however, the cell provider must be able to locate the wireless mobile phone. Therefore, with reference to Figure 4, a diagram illustrating an exemplary process flow and program function for providing 10 the location of a wireless mobile phone to a wireless service provider is depicted in accordance with one embodiment of the present invention. To begin, a wireless mobile phone, such as, for example, wireless mobile phone 322 depicted in Figure 3, scans for 15 cell tower signal (step 402). This can be either signal from an internet micro cell 310 depicted in Figure 3, or a traditional cell tower 204 depicted in Figure 2. If signal is detected (step 404) then the wireless mobile phone 322 will then try to register itself with the preferred tower. 20 The preferred is determined by many factors including but not limited to: required transmission power, signal reception strength and preferred wireless service provider (step 406) If no signal is detected, the wireless mobile phone will continue to scan for service. 25 The wireless mobile phone 322 then registers with the tower. If the wireless mobile phone registers with an internet micro cell 310, the internet micro cell then sends a message to the wireless service provider with the identity of the wireless mobile phone and the IP address for the internet 30 micro cell (step 408). Thus, if a phone call or other information needs to be transmitted to the wireless mobile phone, the wireless service provider knows to route the information to the internet micro cell. WO 2005/115030 PCT/US2005/013655 If the wireless mobile phone 322 registers with a traditional cell tower 204, the cell tower sends the usual communication to the wireless service provider which notifies the wireless service provider of the wireless mobile phone's 5 location and identity (step 410). Turning now to Figure 5, a block diagram of a wireless mobile phone is illustrated in which the present invention may be implemented. Wireless mobile phone 500 is an example of a phone that may be used in conjunction with the internet 10 micro cell system of the present invention and implemented as, for example, wireless mobile phone 322 in Figure 3. Wireless mobile phone 500 is a communication device but may also be (as depicted in Figure 5) a data processing system (i.e., a computer) which is small and portable and may 15 implement the process flow and program function depicted in Figure 4 . The wireless mobile phone 500 may be connected to a wireless communications network, such as, for example, network 300 depicted in Figure 3, and provides voice as well as possibly providing fax, e-mail, and/or other types of 20 communication. The wireless mobile phone 500 may provide other types of facilities to the user as well, such as, for example, provide a calendar and day planner. The wireless mobile phone 500 may have one or more processors 502, such as a microprocessor, a main memory 504, a disk memory 506, and 25 an I/O 508 such as a keypad (or other input device) and a screen or monitor. The wireless mobile phone 500 includes a wireless transceiver 510 connected to an antenna 512 configured to transmit and receive wireless communications both with a traditional cell tower and with an internet micro 30 cell. No changes to existing mobile phone architecture are necessary in order to communicate with an internet micro cell. However, additional functionality not typically included with current mobile phones may be included as well. WO 2005/115030 PCT/US2005/013655 For example, mobile phone 500 may be enabled to comply with both standard cell phone telecommunications protocols as well as other protocols, such as, for example, wireless Ethernet protocols. 5 The processor 502, memories 504, 506, I/O 508, and transceiver are connected to a bus 504. The bus 504 transfers data, i.e., instructions and information, between each of the devices connected to it. The I/O 508 may permit faxes, e-mail, or optical images to be displayed on a monitor 10 or printed out by a printer. The I/O 508 may be connected to a microphone 516 and a speaker 518 so that voice or sound 4 information may be sent and received. With reference now to Figure 6, a block diagram illustrating an exemplary internet micro cell is depicted in 15 accordance with one embodiment of the present invention. Internet micro cell 600 may be implemented as, for example, internet micro cell 310 depicted in Figure 3. Internet micro cell includes a processor 608, an antenna 606, a transceiver 604, memory 610, Ethernet port 602, and a bus 612. The bus 20 612 transfers data, i.e., instructions and information, between each of the devices connected to it. Instructions for performing the various functions necessary for proper functioning of the internet micro cell 600 are stored in memory 610 and executed by processor 608. Signals are 25 received from a wireless mobile telephone and sent to a wireless mobile telephone by transceiver 604 via antenna 606. The wireless signals received through transceiver 604 are converted to data packets that may be transmitted through the internet by processor 608 and sent to an internet gateway 30 through Ethernet port 602. Data packets received from the Internet through Ethernet port 602 are converted into a data protocol compatible with the wireless device and are WO 2005/115030 PCT/US2005/013655 17 transmitted to the wireless device through transceiver 604 by means of antenna 606. Internet micro cell 600 is provided merely as an example of an internet micro cell and is not meant to imply any 5 architectural limitations regarding the present invention. As those skilled in the art will recognize, other components could be included within internet micro cell 600 besides those depicted in Figure 6. For example, internet micro cell could include a disk drive to store additional information 10 and/or instructions, the functionality of an analog telephone adapter, such as analog telephone adapter 314, or the functionality of a wireless access point, such as, for example, wireless access point 312. It is important to note that while the present 15 invention has been described in the context of a fully functioning data processing system, those of ordinary skill in the art will appreciate that the processes of the present invention are capable of being distributed in the form of a computer readable medium of instructions and a variety of 20 forms and that the present invention applies equally regardless of the particular type of signal bearing media actually used to carry out the distribution. Examples of computer readable media include recordable-type media such a floppy disc, a hard disk drive, a RAM, and CD-ROMs and 25 transmission-type media such as digital and analog communications links. The description of the present invention has been presented for purposes of illustration and description, but is not intended to be exhaustive or limited to the invention 30 in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention, the practical application, WO 2005/115030 and to enable others of ordi understand the invention for various modifications as are contemplated. PCT/US2005/013655 nary skill in the art to various embodiments with suited to the particular use WO 2005/115030 PCT/US2005/013655 CLAIMS: What is claimed is: 1. A wireless communications network, the network comprising: 5 an internet micro cell; and an internet gateway; wherein the internet micro cell wirelessly receives data from a wireless mobile device and transmits the data via a wired transmission line to an internet gateway which sends the 10 data to a wireless service provider telephone switch via the internet. 2. The network as recited in claim 1, wherein: the internet gateway receives data from the internet and routes the data to the internet micro cell; and 15 the internet micro cell receives the data from the internet gateway and transmits the data to the wireless mobile device via a wireless communications protocol. 3. The network as recited in claim 1, wherein the wireless 20 mobile device is a wireless mobile telephone. 4. The network as recited in claim 1, wherein the internet micro cell communicates with the wireless mobile device using one of an IEEE 802.11a protocol, an IEEE 802.11b protocol, and an IEEE 802.llg protocol. 25 5. A method for facilitating communications between devices in a communications network wherein at least one of the devices is a wireless mobile device, the method comprising: wirelessly receiving data from the wireless mobile 30 device; and sending the data received from the wireless mobile device to a wireless service provider telephone switch via the internet. WO 2005/115030 PCT/US2005/013655 6. The method as recited in claim 5, wherein the data is received encoded utilizing a first protocol and further comprising: translating the data from a first protocol into a 5 second protocol prior to sending the data to the wireless service provider telephone switch. 7. The method as recited in claim 5, wherein the data is first data and further comprising: receiving second data from the wireless service 10 provider telephone switch via the internet; and wirelessly transmitting the second data to the wireless mobile device. 8. The method as recited in claim 7, wherein the second data is received from the wireless service provider 15 telephone switch encoded in a first protocol and further comprising: translating the second data from the first protocol to a second protocol prior to wirelessly transmitting the second data to the wireless mobile device. 20 9. A computer program product in a computer readable media for use in a data processing system for facilitating communications between devices in a communications network wherein at least one of the devices is a wireless mobile device, the computer program product comprising: 25 first instructions for wirelessly receiving data from the wireless mobile device; and second instructions for sending the data received from the wireless mobile device to a wireless service provider telephone switch via the internet. 30 10. The computer program product as recited in claim 9, wherein the data is received encoded utilizing a first protocol and further comprising: WO 2005/115030 PCT/US2005/013655 third instructions for translating the data from a first protocol into a second protocol prior to sending the data to the wireless service provider telephone switch. 11. The computer program product as recited in claim 9, 5 wherein the data is first data and further comprising: third instructions for receiving second data from the wireless service provider telephone switch via the internet; and fourth instructions for wirelessly transmitting the 10 second data to the wireless mobile device. 12. The computer program product as recited in claim 11, wherein the second data is received from the wireless service provider telephone switch encoded in a first protocol and further comprising: 15 fifth instructions for translating the second data from the first protocol to a second protocol prior to wirelessly transmitting the second data to the wireless mobile device. 13. A system for facilitating communications between devices in a communications network wherein at least one of 20 the devices is a wireless mobile device, the system comprising: first means for wirelessly receiving data from the wireless mobile device; and second means for sending the data received from the 25 wireless mobile device to a wireless service provider telephone switch via the internet. 14. The system as recited in claim 13, wherein the data is received encoded utilizing a first protocol and further comprising: 30 third means for translating the data from a first protocol into a second protocol prior to sending the data to the wireless service provider telephone switch. WO 2005/115030 PCT/US2005/013655 15. The system as recited in claim 13, wherein the data is first data and further comprising: third means for receiving second data from the wireless service provider telephone switch via the internet; and 5 fourth means for wirelessly transmitting the second data to the wireless mobile device. 16. The system as recited in claim 15, wherein the second data is received from the wireless -service provider telephone switch encoded in a first protocol and further 10 comprising: fifth means for translating the second data from the first protocol to a second protocol prior to wirelessly transmitting the second data to the wireless mobile device. 17. An internet micro cell for use in a wireless 15 communication network, the internet micro cell comprising: an antenna for receiving first signals from and transmitting second signals to a wireless mobile device using a wireless protocol; " a processor for converting signals between a wireless 20 protocol and a wired protocol; and a wired transmission port for transmitting first signals to and receiving second signals from the internet utilizing a wired protocol, wherein the signals are routed to and from a wireless service provider telephone network 25 via the internet. 18. The internet micro cell as recited in claim 17, wherein the wired transmission port is an Ethernet port. 19. The internet micro cell as recited in claim 17, wherein the signals transmitted between the wired transmission port 30 and the internet are facilitated by an internet gateway. 20. The internet micro cell as recited in claim 17, wherein the wireless protocol is one of IEEE 802.11a, IEEE 802.11b, IEEE 802.llg, and a wireless application protocol Dated this 17th day of November, 2006 OF K & S PARTNERS AGENT FOR THF APPLICANT(S) 23 ABSTRACT A wireless communications network and a method, system, computer program product for implementing the wireless communications network is provided. In one embodiment, the wireless communications network includes an internet micro cell, an Internet gateway, and a wireless service provider telephone switch. The internet micro cell is configured to receive wireless data transmissions from a wireless device, such as a wireless mobile telephone, and to transmit the data transmission via a wired medium, such as, for example, an Ethernet transmission line, to the Internet gateway. The internet gateway then sends the information to the wireless service provider's telephone switch to then be routed to the appropriate recipient through the wireless service provider's wireless mobile telephone network. The internet micro cell is also configured to receive data from the internet service provider's telephone switch routed, via the Internet, and to then wirelessly transmit the information to the wireless mobile telephone.

Full Text

FORM 2
THE PATENTS ACT, 1970 (39 of 1970)
&
THE PATENTS RULES, 2003
COMPLETE SPECIFICATION
(See section 10, rule 13)
"INTERNET MICRO CELL"
ELECTRONIC DATA SYSTEMS CORPORATION, a US
company of 5400 Legacy Drive, MS/H3-3A-05, Piano, TX 75024, US.
The following specification particularly describes the invention and the manner in which it is to be performed.

WO 2005/115030 PCT/US2005/013655
INTERNET MICRO CELL
BACKGROUND OF THE INVENTION
5
to wireless
1. Technical Field:
The present invention relates generally telecommunications and, more specifically to communications.
10
2. Description of Related Art:
Wireless mobile telephones are becoming more common place throughout the world every year. With every year that passes, more and more people become more accustomed to being
15 able to talk on the telephone and/or send and receive
messages via the wireless mobile telephone anywhere they happen to roam. Furthermore, many businesses have evolved such that they rely ever increasingly upon wireless mobile telephone access. Thus, failure to connect to the wireless
20 network results at the very least in frustration and, often times, in lost business opportunities, revenue, and/or efficiency.
However, such an occurrence is more common than would be desirable, especially in some homes and public places,
25 such as, for example, office buildings, restaurants, and
retail establishments, due to poor cellular coverage and/or interference from these man made structures. Furthermore, analog cellular coverage is being phased out, leading to reduced coverage in rural areas. Additionally, in many
30 public places, such as sports arenas, stadiums, and shopping malls, a high volume of calls places too high of a load on cell towers causing many users to lose coverage and/or have their telephone calls "dropped" by the tower.

WO 2005/115030 PCT/US2005/013655
It would be .desirable to have a device, method, system, and computer program product which would alleviate the problems associated with poor cellular coverage and thus, increase connectivity between the wireless devices and the
5 wireless service providers, thereby decreasing the
inconvenience to users of having calls dropped or not being able to receive a signal from the wireless service providers' networks.

WO 2005/115030 PCT/US2005/013655
SUMMARY OF THE INVENTION
The present invention provides wireless communications network and a method, system, computer program product for
5 implementing the wireless communications network. In one embodiment, the wireless communications network includes an internet micro cell, an internet gateway, and a wireless service provider telephone switch. The internet micro cell is configured to receive wireless data transmissions from a
10 wireless device, such as a wireless mobile telephone, and to transmit the data transmission via a wired medium, such as, for example, an Ethernet transmission line, to the internet gateway. The internet gateway then sends the information to the wireless service provider's telephone switch to then be
15 routed to the appropriate recipient through the wireless service provider's wireless mobile telephone network. The internet micro cell is also' configured to receive data from the internet service provider's telephone switch routed, via the Internet, and to then wirelessly transmit the
20 information to the wireless mobile telephone.

WO 2005/115030

5

PCT/US2005/013655

BRIEF DESCRIPTION OF THE DRAWINGS
The novel features believed characteristic of the invention are set forth in the appended claims. The
5 invention itself, however, as well as a preferred mode of
use, further objectives and advantages thereof, will best be understood by reference to the following detailed description of an illustrative embodiment when read in conjunction with the accompanying drawings, wherein:
10 Figure 1 depicts a system diagram illustrating a distributed data processing system illustrating communication between both wired and wireless devices according to the prior art;
Figure 2 depicts a wireless communication system of the 15 prior art;
Figure 3 depicts a pictorial diagram illustrating an internet micro cell wireless communication system in accordance with one embodiment of the present invention;
Figure 4 depicts a diagram illustrating an exemplary
20 process flow and program function for providing the location
of a wireless mobile phone to a wireless service provider in accordance with one embodiment of the present invention;
Figure 5 depicts a block diagram of a wireless mobile phone in which the present invention may be implemented; and
25 Figure 6 depicts a block diagram illustrating an exemplary internet micro cell in accordance with one embodiment of the present invention.

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6

PCT/US2005/013655

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT
With reference now to the figures, and in particular
With reference to Figure 1, a system diagram illustrating a
5 distributed data processing system illustrating
communication between both wired and wireless devices according to the prior art is depicted.
Distributed data processing system 100 is a plurality of interconnected heterogeneous networks in which the
10 present invention may be implemented. As illustrated,
distributed data processing system 100 contains an Internet Protocol (IP) network 102, a Local Area Network (LAN) / Wide Area Network (WAN) 104, the Public Switched Telephone Network (PSTN) 109, a cellular wireless network 112, and a
15 satellite communication network 116. Networks 102, 104,
109, 112, and 116 may include permanent connections, such as wire or fiber optic cables, or temporary connections made through telephone connections.
IP network 102 may be the publicly available IP network
20 (the Internet), a private IP network, or a combination of
public and private IP networks. In any case, IP network 102 operates according to the Internet Protocol and routes packets among its many switches and through its many transmission paths. IP networks are generally known in the
25 art to be expandable, fairly easy to use and heavily supported. Coupled to IP network'102 is a Domain Name Server (DNS) 108 to which queries may be sent, such queries each requesting an IP address based upon a Uniform Resource Locator (URL). IP network 102 supports 32 bit IP addresses
30 as well as 128 bit IP addresses, which are currently in the planning stage.
LAN/WAN 104 couples to IP network 102 via a proxy server 106 (or another connection). LAN/WAN 104 may operate

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according to various communication protocols, such as the Internet Protocol, the Asynchronous Transfer Mode (ATM) protocol, or other known packet switched protocols. Proxy server 106 serves to route data between IP network 102 and
5 LAN/WAN 104. A firewall that precludes unwanted
communications from entering LAN/WAN 104 may also be located at the location of proxy server 106.
Computer 120 couples to LAN/WAN 104 and supports communications with LAN/WAN 104. Computer 120 may employ
10 the LAN/WAN and proxy server 106 to communicate with other devices across IP network 102. Such communications are generally known in the art and will not be further described herein except to expand upon the teachings of the present invention. As is also shown, phone 122 couples to computer
15 120 and may be employed to initiate IP Telephony
communications with another phone or voice terminal using IP Telephony. In such an IP telephony system, a gatekeeper is deployed by a service provider to manage IP telephony for its users. An IP phone 154 connected to IP network 102 (or
20 other phone, e.g., phone 124) may communicate with phone 122 using IP telephony.
PSTN 109 is a circuit switched network that is primarily employed for voice communications, such as those enabled by a standard phone 124. However, PSTN 109 also
25 supports the transmission of data. Data transmissions may be supported to a tone based terminal, such as a FAX machine. 12 5, to a tone based modem contained in computer 12 6, or to another device that couples to PSTN 109 via a digital connection, such as an Integrated Services Digital Network
30 (ISDN) line, an Asynchronous Digital Subscriber Line (ADSL), or another digital connection to a terminal that supports such a connection. As illustrated, a voice terminal, such as phone 128, may couple to PSTN 109 via computer 126 rather

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than being supported directly by PSTN 109, as is the case with phone 124. Thus, computer 126 may support IP telephony with voice terminal 128, for example.
Cellular network 112 supports wireless communications
5 with terminals operating in its service area (which may cover a city, county, state, country, etc.). As is known, cellular network 112 includes a plurality of towers, e.g., 130, that each service communications within a respective cell. Wireless terminals that may operate in conjunction
10 with cellular network 112 include wireless handsets 132 and wirelessly enabled laptop computers 134, for example. Wireless handsets 132 could be, for example, personal digital assistants, wireless or cellular telephones, or two-way pagers. Cellular network 112 couples to IP network 102
15 via gateway 114. For data communications, such as Wireless Application Protocol (WAP), a WAP gateway 114 may be utilized. "Tone based data" traffic, as mentioned above, is routed through the direct connection between cellular network 112 and PSTN 109.
20 Wireless handsets 132 and wirelessly enabled laptop computers 134 may communicate with cellular network 112 using a wireless application protocol (WAP). WAP is an open, global specification that allows mobile users with wireless devices, such as, for example, mobile phones,
25 pagers, two-way radios, smartphones, communicators, personal digital assistants, and portable laptop computers', to easily access and interact with information and services almost instantly. WAP is a communications protocol and application environment and can be built on any operating system
30 including, for example, Palm OS, EPOC, Windows CE, FLEXOS, OS/9, and JavaOS. WAP provides interoperability even between different device families.

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WAP is the wireless equivalent of Hypertext Transfer Protocol (HTTP) and Hypertext Markup Language (HTML). The HTTP-like component defines the communication protocol between the handheld device and a server or gateway. This
5 component addresses characteristics that are unique to
wireless devices, such as data rate and round-trip response time. The HTML-like component, Wireless Markup Language (WML), defines new markup and scripting languages for displaying information to and interacting with the user.
10 This component is highly focused on the limited display size and limited input devices available on small, handheld devices. For example, a typical cell phone may have only a 4xl0-character display with 16-gray levels and only a numeric keypad plus up/down volume keys.
15 Cellular network 112 operates according to an operating standard, which may be the Advanced Mobile Phone System (AMPS) standard, the Code Division Multiple Access (CDMA) standard, the Time Division Multiple Access (TDMA) standard, or the Global System for Mobile Communications or Groupe
20 Speciale Mobile (GSM), for example. Independent of the standard(s) supported by cellular network 112, cellular network 112 supports voice and data communications with terminal units, e.g., 132 and 134.
Satellite network 116 includes at least one satellite
25 dish 136 that operates in conjunction with a satellite 138 to provide satellite communications with a plurality of terminals, e.g., laptop computer 142 and satellite handset 140. Satellite handset 140 could also be a two-way pager. Satellite network 116 may be serviced by one or more
30 geosynchronous orbiting satellites, a plurality of medium earth orbit satellites, or a plurality of low earth orbit satellites. In any case, satellite network 116 services voice and data communications and couples to IP network 102

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via gateway 118 or, alternatively, couples directly to PSTN 109 for voice traffic.
However, one problem with a communication system such as depicted in Figure 1 is that wireless devices, such as, for
5 example, wireless devices 132 and 134, may sometimes be out of range of a communication tower 130, thereby rendering those devices useless. The reasons that the wireless device is out of range are myriad. Common reasons are, however, that the wireless device is located in a region with sparse
10 tower coverage, such as a rural area, or that the
communication with the tower is. blocked or interfered with by, for example, an office building or other structure.
To more fully appreciate the problem, we refer now to Figure 2, which depicts a wireless communication system of
15 the prior art. Wireless communication system 200 includes a plurality of communication towers, such as, for example, towers 204 and 210, as well as a plurality of wireless devices, such as, for example, wireless devices 202, 212, and 216. Wireless devices 202 and 212 communicate with towers
20 204 and 210 respectively, which in turn have dedicated
communications lines 208 and 214 with a cell provider phone switch 206. Cell provider phone switch 206 in turn provides a communication link with a communication network, such as depicted in Figure 1 above. Thus, wireless devices 202 and
25 212 may communicate with each other or with other devices within a communication network.
However, wireless device 216 is outside the range to communicate with either tower 204 or tower 210. Thus, wireless device 216 is unable to communicate with any device
30 until it is moved within range of a tower, such as, for example, either one of towers 204 and 210.
Turning now to Figure 3, a pictorial diagram illustrating an internet micro cell wireless communication

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system is depicted in accordance with one embodiment of the present invention. Internet micro cell 310 provides a wireless access point for a wireless device, such as wireless mobile phone 322 to connect into a communication system.
5 However, rather than directly connecting via a dedicated communications line to a cell provider phone switch 304, internet micro cell 310 connects to the Internet 302 via, for example, a local Ethernet connection through gateway 308 which may be, for example, a router or switch. Typically,
10 unlike conventional radio towers currently used by cell phone providers which may have a range of several kilometers, internet micro cells, such as internet micro cell 310, may have much smaller coverage range on the order of tens or hundreds of meters, especially when used within a home.
15 However, the range does not necessarily have to be so
limited. In its most basic form, internet micro cell 310 comprises an antenna for broadcasting and receiving communication from wireless mobile phone 322, a wired Ethernet connection for connecting to a gateway 308 to the
20 Internet 302, an software and/or hardware for implementing a protocol for communicating with wireless device 322. Thus, wireless mobile phone 322 may connect to internet micro cell 310 via an existing or future cellular protocol or, alternatively, may utilize other protocols, such as, for
25 example, a wireless Ethernet protocol (e.g., IEEE 802.11a, b, or g).
Currently, 2.5G and 3G cellular networks allow the cellular devices to transmit data at rates higher than the standard "tone based data" in voice networks. These
30 transmissions are digital from the cellular device to the tower. Currently, this data service is routed through the carriers networks and connected to the internet through a gateway such as gateway 114 depicted in Figure 1. To emulate

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the current situation with the internet micro cell of the present invention, the data is tunneled through the internet
302 to cell provider phone switch 304, then routed back to the internet 302 through a gateway, such as, for example,
5 gateway 114 depicted in Figure 1. Depending on the
configuration of devices 318 and 322, in some embodiments, this communication could go directly to the internet 302, bypassing the cellular provider completely, and thus provide a cost savings to the cellular customer.
10 Cell provider phone switch 304 receives communication
from wireless mobile phone 322 via the Internet 302 and then routes the communication on to its destination using existing analog and digital telephone networks. Communication received by cell provider phone switch 304 intended for
15 wireless mobile phone 322 is routed through the Internet 302 to internet micro cell 310 using the internet micro cell's 310 IP address. Internet micro cell 310 then broadcasts the communication to wireless device 322. Various encryption methods and other security measures well known in the art may
20 be implemented to ensure that communication between wireless device 322 and internet micro cell 310 are not intercepted by other devices.
Other devices may also be connected to the Internet 302 through gateway 308 as depicted. in Figure 3. For example, a
25 wirelessly enabled lap top computer 318 may connect with gateway 308 via a wireless access point 312 and an analog telephone 320 may connect to a Voice Over IP (VOIP) telephone provider phone switch 306 through an analog telephone adapter 314. Furthermore, the communication system 300 depicted in
30 Figure 3 could be incorporated within a distributed data processing system such as, for example, distributed data processing system 100 depicted in Figure 1.

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The internet micro cell 310 may be placed, for example, within homes, public places with poor cell phone coverage, and public places with high volumes of cell traffic. The micro cell 310 may be portable, allowing a user to carry the
5 internet micro cell to another location. Thus, for example, if a user is traveling internationally, the user can connect the internet micro cell 310 to broadband in the hotel room to make and receive calls at "local" rates rather than at international rates.
10 By installing an internet micro cell 310 in a public place with poor cell phone coverage, such as is often the case inside many modern office buildings, users in the public place who once experience poor cellular coverage now experience excellent phone coverage. In some embodiments,
15 the internet micro cell may include an additional external antenna with additional power to cover a larger area. For example, if a theme park is located within an area of poor cellular coverage, an additional external tower may be implemented by the theme park operator to provide coverage
20 throughout the park. The external antenna is connected however to the internet micro cell rather than to a cell provider phone switch 304.
Another use of an internet micro cell, as mentioned above, is at public places with high volumes of cell phone
25 use. For example, why build a number of cell towers to support a stadium that is only used a few hours a week? Instead, one could use multiple internet micro cells to provide coverage inside the stadium. Bandwidth via the internet is more cost efficient than dedicated connections
30 back to the providers. Thus, an internet micro cell in such an environment would be cost efficient.
Internet micro cells could also be used in temporary remote locations, such as at the site of natural disasters,

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construction sites, or the Olympic Games. Internet micro cells could also be used as a replacement for satellite phones. For example, one satellite uplink could provide coverage for multiple "standard" cell phones connected to the 5 satellite uplink via an internet micro cell.
In order for micro cells to be of use, however, the cell provider must be able to locate the wireless mobile phone. Therefore, with reference to Figure 4, a diagram illustrating an exemplary process flow and program function for providing
10 the location of a wireless mobile phone to a wireless service provider is depicted in accordance with one embodiment of the present invention.
To begin, a wireless mobile phone, such as, for example, wireless mobile phone 322 depicted in Figure 3, scans for
15 cell tower signal (step 402). This can be either signal from an internet micro cell 310 depicted in Figure 3, or a traditional cell tower 204 depicted in Figure 2. If signal is detected (step 404) then the wireless mobile phone 322 will then try to register itself with the preferred tower.
20 The preferred is determined by many factors including but not limited to: required transmission power, signal reception strength and preferred wireless service provider (step 406) If no signal is detected, the wireless mobile phone will continue to scan for service.
25 The wireless mobile phone 322 then registers with the tower. If the wireless mobile phone registers with an internet micro cell 310, the internet micro cell then sends a message to the wireless service provider with the identity of the wireless mobile phone and the IP address for the internet
30 micro cell (step 408). Thus, if a phone call or other
information needs to be transmitted to the wireless mobile phone, the wireless service provider knows to route the information to the internet micro cell.

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If the wireless mobile phone 322 registers with a traditional cell tower 204, the cell tower sends the usual communication to the wireless service provider which notifies the wireless service provider of the wireless mobile phone's
5 location and identity (step 410).
Turning now to Figure 5, a block diagram of a wireless mobile phone is illustrated in which the present invention may be implemented. Wireless mobile phone 500 is an example of a phone that may be used in conjunction with the internet
10 micro cell system of the present invention and implemented as, for example, wireless mobile phone 322 in Figure 3. Wireless mobile phone 500 is a communication device but may also be (as depicted in Figure 5) a data processing system (i.e., a computer) which is small and portable and may
15 implement the process flow and program function depicted in Figure 4 . The wireless mobile phone 500 may be connected to a wireless communications network, such as, for example, network 300 depicted in Figure 3, and provides voice as well as possibly providing fax, e-mail, and/or other types of
20 communication. The wireless mobile phone 500 may provide
other types of facilities to the user as well, such as, for example, provide a calendar and day planner. The wireless mobile phone 500 may have one or more processors 502, such as a microprocessor, a main memory 504, a disk memory 506, and
25 an I/O 508 such as a keypad (or other input device) and a
screen or monitor. The wireless mobile phone 500 includes a wireless transceiver 510 connected to an antenna 512 configured to transmit and receive wireless communications both with a traditional cell tower and with an internet micro
30 cell. No changes to existing mobile phone architecture are necessary in order to communicate with an internet micro cell. However, additional functionality not typically included with current mobile phones may be included as well.

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For example, mobile phone 500 may be enabled to comply with both standard cell phone telecommunications protocols as well as other protocols, such as, for example, wireless Ethernet protocols.
5 The processor 502, memories 504, 506, I/O 508, and transceiver are connected to a bus 504. The bus 504 transfers data, i.e., instructions and information, between each of the devices connected to it. The I/O 508 may permit faxes, e-mail, or optical images to be displayed on a monitor
10 or printed out by a printer. The I/O 508 may be connected to a microphone 516 and a speaker 518 so that voice or sound
4
information may be sent and received.
With reference now to Figure 6, a block diagram illustrating an exemplary internet micro cell is depicted in
15 accordance with one embodiment of the present invention.
Internet micro cell 600 may be implemented as, for example, internet micro cell 310 depicted in Figure 3. Internet micro cell includes a processor 608, an antenna 606, a transceiver 604, memory 610, Ethernet port 602, and a bus 612. The bus
20 612 transfers data, i.e., instructions and information,
between each of the devices connected to it. Instructions for performing the various functions necessary for proper functioning of the internet micro cell 600 are stored in memory 610 and executed by processor 608. Signals are
25 received from a wireless mobile telephone and sent to a
wireless mobile telephone by transceiver 604 via antenna 606. The wireless signals received through transceiver 604 are
converted to data packets that may be transmitted through the internet by processor 608 and sent to an internet gateway
30 through Ethernet port 602. Data packets received from the Internet through Ethernet port 602 are converted into a data
protocol compatible with the wireless device and are

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17
transmitted to the wireless device through transceiver 604 by means of antenna 606.
Internet micro cell 600 is provided merely as an example of an internet micro cell and is not meant to imply any
5 architectural limitations regarding the present invention. As those skilled in the art will recognize, other components could be included within internet micro cell 600 besides those depicted in Figure 6. For example, internet micro cell could include a disk drive to store additional information
10 and/or instructions, the functionality of an analog telephone adapter, such as analog telephone adapter 314, or the functionality of a wireless access point, such as, for example, wireless access point 312.
It is important to note that while the present
15 invention has been described in the context of a fully
functioning data processing system, those of ordinary skill in the art will appreciate that the processes of the present invention are capable of being distributed in the form of a computer readable medium of instructions and a variety of
20 forms and that the present invention applies equally
regardless of the particular type of signal bearing media actually used to carry out the distribution. Examples of computer readable media include recordable-type media such a floppy disc, a hard disk drive, a RAM, and CD-ROMs and
25 transmission-type media such as digital and analog communications links.
The description of the present invention has been presented for purposes of illustration and description, but is not intended to be exhaustive or limited to the invention
30 in the form disclosed. Many modifications and variations
will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention, the practical application,

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and to enable others of ordi understand the invention for various modifications as are contemplated.

PCT/US2005/013655
nary skill in the art to various embodiments with suited to the particular use

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CLAIMS:
What is claimed is:
1. A wireless communications network, the network
comprising:
5 an internet micro cell; and
an internet gateway; wherein
the internet micro cell wirelessly receives data from a wireless mobile device and transmits the data via a wired transmission line to an internet gateway which sends the
10 data to a wireless service provider telephone switch via the internet.
2. The network as recited in claim 1, wherein:
the internet gateway receives data from the internet and routes the data to the internet micro cell; and
15 the internet micro cell receives the data from the internet gateway and transmits the data to the wireless mobile device via a wireless communications protocol.
3. The network as recited in claim 1, wherein the wireless
20 mobile device is a wireless mobile telephone.
4. The network as recited in claim 1, wherein the internet
micro cell communicates with the wireless mobile device
using one of an IEEE 802.11a protocol, an IEEE 802.11b
protocol, and an IEEE 802.llg protocol.
25 5. A method for facilitating communications between
devices in a communications network wherein at least one of the devices is a wireless mobile device, the method comprising:
wirelessly receiving data from the wireless mobile 30 device; and
sending the data received from the wireless mobile device to a wireless service provider telephone switch via the internet.

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6. The method as recited in claim 5, wherein the data is
received encoded utilizing a first protocol and further
comprising:
translating the data from a first protocol into a
5 second protocol prior to sending the data to the wireless service provider telephone switch.
7. The method as recited in claim 5, wherein the data is
first data and further comprising:
receiving second data from the wireless service 10 provider telephone switch via the internet; and
wirelessly transmitting the second data to the wireless mobile device.
8. The method as recited in claim 7, wherein the second
data is received from the wireless service provider
15 telephone switch encoded in a first protocol and further
comprising:
translating the second data from the first protocol to
a second protocol prior to wirelessly transmitting the
second data to the wireless mobile device.
20 9. A computer program product in a computer readable media
for use in a data processing system for facilitating
communications between devices in a communications network
wherein at least one of the devices is a wireless mobile
device, the computer program product comprising:
25 first instructions for wirelessly receiving data from
the wireless mobile device; and
second instructions for sending the data received from
the wireless mobile device to a wireless service provider
telephone switch via the internet.
30 10. The computer program product as recited in claim 9,
wherein the data is received encoded utilizing a first
protocol and further comprising:

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third instructions for translating the data from a first protocol into a second protocol prior to sending the data to the wireless service provider telephone switch.
11. The computer program product as recited in claim 9,
5 wherein the data is first data and further comprising:
third instructions for receiving second data from the wireless service provider telephone switch via the internet; and
fourth instructions for wirelessly transmitting the 10 second data to the wireless mobile device.
12. The computer program product as recited in claim 11,
wherein the second data is received from the wireless
service provider telephone switch encoded in a first
protocol and further comprising:
15 fifth instructions for translating the second data from the first protocol to a second protocol prior to wirelessly transmitting the second data to the wireless mobile device.
13. A system for facilitating communications between
devices in a communications network wherein at least one of
20 the devices is a wireless mobile device, the system comprising:
first means for wirelessly receiving data from the wireless mobile device; and
second means for sending the data received from the 25 wireless mobile device to a wireless service provider telephone switch via the internet.
14. The system as recited in claim 13, wherein the data is
received encoded utilizing a first protocol and further
comprising:
30 third means for translating the data from a first
protocol into a second protocol prior to sending the data to the wireless service provider telephone switch.

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15. The system as recited in claim 13, wherein the data is
first data and further comprising:
third means for receiving second data from the wireless service provider telephone switch via the internet; and
5 fourth means for wirelessly transmitting the second data to the wireless mobile device.
16. The system as recited in claim 15, wherein the second
data is received from the wireless -service provider
telephone switch encoded in a first protocol and further
10 comprising:
fifth means for translating the second data from the first protocol to a second protocol prior to wirelessly transmitting the second data to the wireless mobile device.
17. An internet micro cell for use in a wireless
15 communication network, the internet micro cell comprising:
an antenna for receiving first signals from and transmitting second signals to a wireless mobile device using a wireless protocol; "
a processor for converting signals between a wireless
20 protocol and a wired protocol; and
a wired transmission port for transmitting first signals to and receiving second signals from the internet utilizing a wired protocol, wherein the signals are routed to and from a wireless service provider telephone network
25 via the internet.
18. The internet micro cell as recited in claim 17, wherein the wired transmission port is an Ethernet port.
19. The internet micro cell as recited in claim 17, wherein the signals transmitted between the wired transmission port
30 and the internet are facilitated by an internet gateway.
20. The internet micro cell as recited in claim 17, wherein
the wireless protocol is one of IEEE 802.11a, IEEE 802.11b,

IEEE 802.llg, and a wireless application protocol
Dated this 17th day of November, 2006

OF K & S PARTNERS
AGENT FOR THF APPLICANT(S)

23
ABSTRACT
A wireless communications network and a method, system, computer program product for implementing the wireless communications network is provided. In one embodiment, the wireless communications network includes an internet micro cell, an Internet gateway, and a wireless service provider telephone switch. The internet micro cell is configured to receive wireless data transmissions from a wireless device, such as a wireless mobile telephone, and to transmit the data transmission via a wired medium, such as, for example, an Ethernet transmission line, to the Internet gateway. The internet gateway then sends the information to the wireless service provider's telephone switch to then be routed to the appropriate recipient through the wireless service provider's wireless mobile telephone network. The internet micro cell is also configured to receive data from the internet service provider's telephone switch routed, via the Internet, and to then wirelessly transmit the information to the wireless mobile telephone.

SYSTEM AND METHOD FOR FACILITATING COMMUNICATIONS BETWEEN DEVICES IN A COMMUNICATIONS NETWORK

Documents:

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PCT Conventions: